"""
Case Type   : 发布订阅
Case Name   : 发布端为小型化版本,订阅端为企业版本,发布订阅普通行存表,astore表
Create At   : 2023-01-18
Owner       : opentestcase004
Description :
    1.在两个集群创建表
    2.创建发布订阅
    3.发布端插入数据
    4.订阅端查询数据是否更新
    5.清理环境
Expect      :
    1.成功
    2.成功
    3.成功
    4.数据更新
    5.成功
History     : 
"""

import os
import unittest
import subprocess
from yat.db.db import DB
from yat.shell import SSH
from yat.test.node.node import LazyResource
from yat.test import macro
from yat.test import Node
from testcase.utils.Common import Common
from testcase.utils.CommonSH import CommonSH
from testcase.utils.Constant import Constant
from testcase.utils.Logger import Logger
from testcase.utils.CommonLite import CommonLite

Primary_SH = CommonSH('PrimaryDbUser')


@unittest.skipIf(3 != Primary_SH.get_node_num(), '非1+2环境不执行')
class Pubsubclass(unittest.TestCase):
    def setUp(self):
        self.log = Logger()
        self.log.info("-----------this is setup-----------")
        self.log.info(f"-----{os.path.basename(__file__)} start-----")
        self.nodeA = Node('default')
        self.nodeB = None
        self.nodeB = self.nodeA
        self.nodes_yml = '/home/lite_user/port'
        self.log.info("-----------记录端口号-----------")
        self.file_exist = f'cat {self.nodes_yml}'
        self.log.info(self.file_exist)
        self.pri_root_nodes = Node(node='PrimaryRoot')
        self.port = self.pri_root_nodes.sh(self.file_exist).result()
        self.log.info(f"读取到的端口值是：{self.port}")
        self.assertIsInstance(int(self.port), int)
        self.nodeB.db = DB(f"{Node(node='PrimaryDbUser').db_name}", f"{macro.COMMON_PASSWD}",
                           f'{self.pri_root_nodes.ssh_host}', f'{self.port}')
        self.nodeB.ssh = LazyResource(
            lambda: SSH('lite_user', f"{macro.COMMON_PASSWD}", f'{self.pri_root_nodes.ssh_host}',
                        f"{Node(node='PrimaryDbUser').ssh_port}"))
        self.log.info(f' {self.nodeB.db.port}')
        self.log.info(f' {self.nodeB.name}')
        self.log.info(f' {self.nodeB.ssh_user}')
        self.log.info(f' {self.nodeB.ssh_password}')
        self.log.info(f' {self.nodeB.ssh_host}')
        self.log.info(f' {self.nodeB.ssh_port}')
        self.pri_userdb_pub = Node(node='PrimaryDbUser')
        self.pri_userdb_sub = self.nodeB
        self.constant = Constant()
        self.commsh_pub = CommonSH('PrimaryDbUser')
        self.commsh_sub = CommonLite(self.nodeB)
        self.com_pub = Common()
        self.com_sub = Common('remote1_PrimaryDbUser')
        self.db_instance_path_lite = '/home/lite_user/data'
        self.db_env_path_lite = '/home/lite_user/.bashrc'
        self.tb_name1 = 't_pub_sub_0299_1'
        self.tb_name2 = 't_pub_sub_0299_2'
        self.tb_name3 = 't_pub_sub_0299_3'
        self.subname = "s_pub_sub_0299"
        self.pubname = "p_pub_sub_0299"
        self.parent_path_pub = os.path.dirname(macro.DB_INSTANCE_PATH)
        self.parent_path_sub = os.path.dirname(self.db_instance_path_lite)
        self.port = str(int(self.pri_userdb_pub.db_port) + 1)
        self.wal_level = self.com_pub.show_param("wal_level")
        self.user_param_pub = f'-U {self.pri_userdb_pub.db_user} ' \
                              f'-W {self.pri_userdb_pub.db_password}'
        self.user_param_sub = f'-U {self.pri_userdb_sub.db_user} ' \
                              f'-W {self.pri_userdb_sub.db_password}'
        cmd = f"cp " \
              f"{os.path.join(macro.DB_INSTANCE_PATH, 'pg_hba.conf')} " \
              f"{os.path.join(self.parent_path_pub, 'pg_hba.conf')};"
        self.log.info(cmd)
        result = self.pri_userdb_pub.sh(cmd).result()
        self.log.info(result)
        cmd = f"cp " \
              f"{os.path.join(self.db_instance_path_lite, 'pg_hba.conf')}" \
              f" {os.path.join(self.parent_path_sub, 'pg_hba.conf')};"
        self.log.info(cmd)
        result = self.pri_userdb_sub.sh(cmd).result()
        self.log.info(result)
        self.hostname = self.pri_userdb_sub.sh('hostname').result().strip()
        text = "step:预置条件,修改pg_hba expect:成功"
        self.log.info(text)
        guc_res = self.commsh_pub.execute_gsguc(
            'reload', self.constant.GSGUC_SUCCESS_MSG, '',
            'all', False, False, '',
            f'host    replication  {self.pri_userdb_sub.db_user} '
            f'{self.pri_userdb_sub.db_host}/32 sha256')
        self.log.info(guc_res)
        self.assertTrue(guc_res, '执行失败' + text)
        guc_res = self.commsh_pub.execute_gsguc(
            'reload', self.constant.GSGUC_SUCCESS_MSG, '',
            'all', False, False, '',
            f'host    all  {self.pri_userdb_sub.db_user} '
            f'{self.pri_userdb_sub.db_host}/32 sha256')
        self.log.info(guc_res)
        self.assertTrue(guc_res, '执行失败' + text)
        result = self.commsh_pub.execute_gsguc(
            'set', self.constant.GSGUC_SUCCESS_MSG, 'wal_level=logical',
            single=True)
        self.assertTrue(result, '执行失败' + text)
        result = self.commsh_pub.stop_db_instance()
        self.assertTrue(result, '执行失败' + text)
        result = self.commsh_pub.start_db_instance()
        self.assertTrue(result, '执行失败' + text)
        guc_res = self.commsh_sub.execute_gsguc(
            'reload', self.constant.GSGUC_SUCCESS_MSG, '',
            'all', False, True, self.db_instance_path_lite,
            f'host    replication  {self.pri_userdb_pub.db_user} '
            f'{self.pri_userdb_pub.db_host}/32 sha256',
            self.db_env_path_lite)
        self.log.info(guc_res)
        self.assertTrue(guc_res, '执行失败' + text)
        guc_res = self.commsh_sub.execute_gsguc(
            'reload', self.constant.GSGUC_SUCCESS_MSG, '',
            'all', False, True, self.db_instance_path_lite,
            f'host all  {self.pri_userdb_pub.db_user} '
            f'{self.pri_userdb_pub.db_host}/32 sha256',
            self.db_env_path_lite)
        self.log.info(guc_res)
        self.assertTrue(guc_res, '执行失败' + text)

    def test_pub_sub(self):
        text = "step1:在两个集群创建表 expect:成功"
        self.log.info(text)
        sql_cmd = f"drop table if exists {self.tb_name1},{self.tb_name2}," \
                  f"{self.tb_name3};" \
                  f"create table {self.tb_name1}(c1 int primary key,c2 text);" \
                  f"create table {self.tb_name2}(c1 int primary key,c2 text) with " \
                  f"(storage_type=astore);" \
                  f"create table {self.tb_name3}(c_int int primary key, id int, " \
                  f"c_text text, constraint fk_id foreign key(id) references " \
                  f"{self.tb_name3}(c_int));"
        pub_result = self.commsh_pub.execut_db_sql(
            sql_cmd, sql_type=self.user_param_pub)
        self.log.info(pub_result)
        self.assertIn(self.constant.DROP_TABLE_SUCCESS, pub_result, '执行失败'
                      + text)
        self.assertEqual(pub_result.count(self.constant.TABLE_CREATE_SUCCESS),
                         6, '执行失败' + text)
        sub_result = self.commsh_sub.execut_db_sql(
            sql_cmd, self.user_param_sub, None, self.db_env_path_lite)
        self.log.info(sub_result)
        self.assertIn(self.constant.DROP_TABLE_SUCCESS, sub_result, '执行失败'
                      + text)
        self.assertEqual(sub_result.count(self.constant.TABLE_CREATE_SUCCESS),
                         6, '执行失败' + text)

        text = "step2:创建发布订阅 expect:成功"
        self.log.info(text)
        sql_cmd = f"drop publication if exists {self.pubname};" \
                  f"create publication {self.pubname} for all tables;"
        pub_result = self.commsh_pub.execut_db_sql(
            sql_cmd, sql_type=self.user_param_pub)
        self.log.info(pub_result)
        self.assertIn(self.constant.drop_pub_succ_msg, pub_result,
                      '执行失败' + text)
        self.assertIn(self.constant.create_pub_succ_msg, pub_result,
                      '执行失败' + text)
        result = self.commsh_sub.execute_generate(
            macro.COMMON_PASSWD, env_path=self.db_env_path_lite)
        self.assertIn(self.constant.create_keycipher_success, result,
                      '执行失败' + text)
        sql_cmd = f"drop subscription if exists {self.subname};" \
                  f"create subscription {self.subname} connection " \
                  f"'host={self.pri_userdb_pub.db_host} " \
                  f"port={self.port} user={self.pri_userdb_pub.db_user} " \
                  f"dbname={self.pri_userdb_pub.db_name} " \
                  f"password={self.pri_userdb_pub.ssh_password}' publication " \
                  f"{self.pubname};"
        sub_result = self.commsh_sub.execut_db_sql(
            sql_cmd, self.user_param_sub, None, self.db_env_path_lite)
        self.log.info(sub_result)
        self.assertIn(self.constant.drop_sub_succ_msg, sub_result,
                      '执行失败' + text)
        self.assertIn(self.constant.create_sub_succ_msg, sub_result, '执行失败'
                      + text)

        text = "step3:发布端插入数据 expect:成功"
        self.log.info(text)
        sql_cmd = f"insert into {self.tb_name1} values(1,'first'); " \
                  f"insert into {self.tb_name2} values(1,'first'); " \
                  f"insert into {self.tb_name3} values(1,1,'first');"
        pub_result = self.commsh_pub.execut_db_sql(
            sql_cmd, sql_type=self.user_param_pub)
        self.log.info(pub_result)
        self.assertEqual(pub_result.count(self.constant.INSERT_SUCCESS_MSG), 3,
                         '执行失败' + text)

        text = "step4:订阅端查询数据是否更新 expect:数据更新"
        self.log.info(text)
        sql_select = f"select pg_sleep(6.5);select * from {self.tb_name1};" \
                     f"select * from {self.tb_name2};select * from {self.tb_name3};"
        sub_result = self.commsh_sub.execut_db_sql(
            sql_select, self.user_param_sub, None, self.db_env_path_lite)
        self.log.info(sub_result)
        self.assertEqual(sub_result.count('1 | first'), 3, '执行失败' + text)
        self.assertIn('1 |  1 | first', sub_result, '执行失败' + text)

    def tearDown(self):
        text = "step5:清理环境 expect:成功"
        self.log.info(text)
        sql_cmd = f"drop subscription if exists {self.subname};"
        drop_sub_result = self.commsh_sub.execut_db_sql(
            sql_cmd, self.user_param_sub, None, self.db_env_path_lite)
        self.log.info(drop_sub_result)
        sql_cmd = f"drop publication if exists {self.pubname};"
        drop_pub_result = self.commsh_pub.execut_db_sql(
            sql_cmd, sql_type=self.user_param_pub)
        self.log.info(drop_pub_result)
        sql_cmd = f"drop table if exists {self.tb_name1},{self.tb_name2}," \
                  f"{self.tb_name3};"
        result_sub = self.commsh_sub.execut_db_sql(sql_cmd, self.user_param_sub, None,
                                                   self.db_env_path_lite)
        self.log.info(result_sub)
        result_pub = self.commsh_pub.execut_db_sql(
            sql_cmd, sql_type=self.user_param_pub)
        self.log.info(result_pub)
        cmd = f"mv " \
              f"{os.path.join(self.parent_path_pub, 'pg_hba.conf')} " \
              f"{os.path.join(macro.DB_INSTANCE_PATH, 'pg_hba.conf')}"
        self.log.info(cmd)
        sh_result = self.pri_userdb_pub.sh(cmd).result()
        self.log.info(sh_result)
        cmd = f"mv " \
              f"{os.path.join(self.parent_path_sub, 'pg_hba.conf')} " \
              f"{os.path.join(self.db_instance_path_lite, 'pg_hba.conf')}"
        self.log.info(cmd)
        sh_result1 = self.pri_userdb_sub.sh(cmd).result()
        self.log.info(sh_result1)
        result1 = self.commsh_pub.execute_gsguc(
            'set', self.constant.GSGUC_SUCCESS_MSG,
            f'wal_level={self.wal_level}', single=True)
        self.log.info(result1)
        result2 = self.commsh_pub.stop_db_instance()
        result3 = self.commsh_pub.start_db_instance()
        self.assertTrue(result1, '执行失败' + text)
        self.assertTrue(result2, '执行失败' + text)
        self.assertTrue(result3, '执行失败' + text)
        self.assertEqual("", sh_result, '执行失败' + text)
        self.assertEqual("", sh_result1, '执行失败' + text)
        self.assertIn(self.constant.drop_pub_succ_msg, drop_pub_result,
                      '执行失败' + text)
        self.assertIn(self.constant.drop_sub_succ_msg, drop_sub_result,
                      '执行失败' + text)
        self.assertIn(self.constant.DROP_TABLE_SUCCESS, result_sub, '执行失败'
                      + text)
        self.assertIn(self.constant.DROP_TABLE_SUCCESS, result_pub, '执行失败'
                      + text)
        self.log.info(f"-----{os.path.basename(__file__)} end-----")
